二维伊辛模型matlab建模Matlab programs for the Ising model-Matlab programs for the Ising model



ising.m: the main file which contains a simulator for the 2D Ising model using Wolff sampling and Metropolis sampling, including parameters for temperature and coupling strength.

wolff.m: implements Wolff sampling on a configuration of Ising spins for some given amount of time.

metropolis.m: implements Metropolis sampling on a configuration of Ising spins for some given amount of time.

isingenergy.m: compute the energy density of a spin configuration.

isingplot.m: plot a configuration of spins.

correlations.m: compute the 2D connected correlation function for a spin configuration.

radialavg.m: average out the angular dependence from a 2D connected correlation function.